UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jO91CmSqkS+MCG3N15VdXQXpl/B2zRPshC5feD4HJ5s=' 
WHERE 
  key_id = '91a7d8c97d3253c2abab59216f3ab83d3dd5a78d8741dde4de9a17cfc62fb902' 
  AND (
    token = 'jO91CmSqkS+MCG3N15VdXQXpl/B2zRPshC5feD4HJ5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )